| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.83 | 9.241% | $129.8111 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $247.76 | 10.464% | $273.6856 | $273.69 | $273.70 | $273.70 |
| Purchase #3 | $89.25 | 9.587% | $97.8064 | $97.81 | $97.80 | $97.80 |
| Purchase #4 | $62.42 | 3.302% | $64.4811 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $83.33 | 4.156% | $86.7932 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $226.58 | 6.805% | $241.9988 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $69.71 | 4.313% | $72.7166 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $897.88 | $967.2928 | $967.30 | $967.30 | $967.30 | |